FetchRelativePowersTrace(string, double, int, ref Spectrum< float >)

Download PDF

Fetches the relative powers trace for the ACP measurement.

Syntax

Namespace: NationalInstruments.RFmx.WcdmaMX

public int FetchRelativePowersTrace(string selectorString, double timeout, int traceIndex, ref Spectrum< float > relativePowersTrace)


Name	Type	Description
selectorString	string	Specifies a selector string comprising of the result name. If you do not specify the result name, the default result instance is used. Example: "" "result::r1" You can use the BuildResultString(string) method to build the selector string.
timeout	double	Specifies the time for which the method waits for the measurement to complete. This value is expressed in seconds. A value of -1 specifies that the method waits until the measurement is complete.
traceIndex	int	Specifies the index of the trace to fetch. The traceIndex can range from 0 to (Number of carriers + 2*Number of offsets).
relativePowersTrace	ref Spectrum< float >	Returns the trace of relative power measured relative to the power reference carrier in the channel specified by the traceIndex parameter. This value is expressed in dB.

Returns the status code of this method. The status code either indicates success or describes a warning condition.